Find the future values of these ordinary annuities. Compounding occurs once a year. Do not round intermediate calculations. Round your answers to the nearest cent.

$$900$ per year for $10$ years at $4\%.$

$

$$450$ per year for $5$ years at $2\%.$

$

$$500$ per year for $5$ years at $0\%.$

$

Rework parts a$,$ b$,$ and c assuming they are annuities due.

Future value of $$900$ per year for $10$ years at $4\%$: $

Future value of $$450$ per year for $5$ years at $2\%$: $

Future value of $$500$ per year for $5$ years at $0\%$: $